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7. Prokaryotic Cell Structures & Functions - Part 2 of 3

7. Prokaryotic Cell Structures & Functions / Gram-Negative Cell Walls / Problem 2

Why is penicillin less effective in treating gram-negative bacteria?

A

They have a thicker peptidoglycan layer.

B

They can metabolize penicillin.

C

They have an extra outer membrane.

D

All of the above.

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